385205328

素因数分解:

$2^4\times 3^3\times {\mathrm{891679}}^1$

素因数の和:891696

約数の個数: 40

約数和(自身を含む): 1105683200

約数和(自身を除く): 720477872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 891679, 1783358, 2675037, 3566716, 5350074, 7133432, 8025111, 10700148, 14266864, 16050222, 21400296, 24075333, 32100444, 42800592, 48150666, 64200888, 96301332, 128401776, 192602664, 385205328]

約数ペア:

[(1, 385205328), (2, 192602664), (3, 128401776), (4, 96301332), (6, 64200888), (8, 48150666), (9, 42800592), (12, 32100444), (16, 24075333), (18, 21400296), (24, 16050222), (27, 14266864), (36, 10700148), (48, 8025111), (54, 7133432), (72, 5350074), (108, 3566716), (144, 2675037), (216, 1783358), (432, 891679)]